Abstract: Starting from the promotion of education informatization to the modernization of ethnic education, this paper analyzes the current situation of education informatization in some ethnic regions. According to the characteristics of Yunnan ethnic regions and the actual situation of multi-ethnic and mixed habitation, the author discusses the development of ethnic education informatization from the perspective of ethnic education Supply-side economics. Through on-the-spot investigation and consulting relevant materials, this paper carefully analyzes the current situation of ethnic education research and education informatization research in Yunnan, and fully considers the particularity of ethnic languages, and puts forward the path of ethnic education reform in Supply-side economics according to local conditions, so as to speed up the development of education informatization in ethnic areas in Yunnan and better offer suggestions for the development of ethnic education modernization in Yunnan.

Key words: Educational informatization, Ethnic Education Supply-side economics, Modernization of education